EMEC 250 - Mechanical Engineering Materials

Credit(s): 3

Prerequisite(s): CHMY 121 or CHMY 141.
This course will introduce students to the fundamentals of materials science and engineering. It covers the chemistry and internal structure of solid materials, and the relationship of structure to material properties. Students will gain a fundamental understanding of materials science, particularly the effects of composition and structure (subatomic, atomic, micro-, and macro-structures) on the material properties (including mechanical, thermal, electrical, magnetic, optical, and deteriorative properties) of metals, ceramics, polymers and composites. Students will also develop an awareness of modern materials challenges and opportunities. (Fall Semester)

Course Learning Outcomes: Upon completion of the course, students will be able to

Describe the relationship between structure and material properties.
Discuss the basic properties and characteristics of metals, ceramics, polymers, and composites.
Summarize the principles of electrochemical engineering processes.
Describe the opportunities and challenges presented by modern materials, such as electronic, optical, and magnetic materials.
Calculate lattice spacings, nearest neighbor distances, and atomic packing fractions in the various lattice arrangements Identify the role of imperfections in the structure of solids.
Read a binary phase diagram and predict microstructure based on composition and temperature.
Interpret mechanical behavior data in the development of stress/strain curves Identify the influence of thermal treatment and the failure modes.
Identify and describe common corrosion and degradation processes and how to prevent them.